Skip to main content

Epistemic Vices Conference

The Epistemic Vices Conference, held in Durham in September 2015, put epistemic vices in the spotlight, with a series of talks on both what makes something an epistemic vice and the nature of specific epistemic vices.




On day one Heather Battaly argued that virtues and vices are traits that express who someone is as a person, even if the person is not responsible for the possession or exercise of the traits. She argued that this view—personalism—is better equipped than existing forms of virtue epistemology to tackle some examples where people display intellectual vice, e.g. where a person is prejudiced due to their upbringing in a racist society.

Quassim Cassam argued that intellectual vices are traits that impede effective and responsible inquiry. He described how intellectual vices perform a significant role in explaining poor epistemic conduct. Responding to the situationist challenge, he claimed that virtues are often local rather than global traits.

I highlighted a family of virtues and vices relating to the way that people respond to the effects that features of their local situation can have on their cognition: virtues requiring appropriately attending to and controlling these situational influences, and vices displayed via lack of appropriate attention and control.


Ian James Kidd outlined how it is possible to successfully charge others with epistemic vice but claimed that it is difficult because it requires many conditions to be in place, e.g. speaker and target must share a concept of vice.

On day two Maria Altepeter argued that there is an intellectual vice of excessive desire for knowledge. She argued that it is possible to desire to know so strongly that one ends up in a position in which one cannot come to believe, or consequently know, about a particular matter. 

Caleb Cohoe described how people can be subject to the vice of false pride. He argued that to avoid this vice it is necessary to cultivate a virtue of receptivity. Displaying receptivity will be an inherently social activity, involving calibrating attitudes with others in one’s community about which sources of information are reliable. 

Wayne Riggs claimed that one can be justified in believing what seems to be the case from one’s own perspective, unless this perspective is challenged by some new information or considerations. If one’s perspective is challenged, one needs to be open-minded, and this will sometimes require occupying another’s perspective and/or developing a perspective that encompasses both your own and another person’s perspective. 

Kyle Scott discussed whether it is possible to hold steadfast to one’s views in the face of reasonable disagreement with epistemic peers without displaying the vice of intellectual arrogance. 

Alessandra Tanesini discussed the vice of intellectual arrogance, which involves disrespecting and thinking that one is not answerable to others. She argued that by displaying intellectual arrogance one can cause other people to display the intellectual vice of timidity.

I suspect that the other attendees benefited, as I did, from the stimulating and collegial atmosphere in this conference. Congratulations to the organizers for a very successful event!

Popular posts from this blog

Delusions in the DSM 5

This post is by Lisa Bortolotti. How has the definition of delusions changed in the DSM 5? Here are some first impressions. In the DSM-IV (Glossary) delusions were defined as follows: Delusion. A false belief based on incorrect inference about external reality that is firmly sustained despite what almost everyone else believes and despite what constitutes incontrovertible and obvious proof or evidence to the contrary. The belief is not one ordinarily accepted by other members of the person's culture or subculture (e.g., it is not an article of religious faith). When a false belief involves a value judgment, it is regarded as a delusion only when the judgment is so extreme as to defy credibility.

Rationalization: Why your intelligence, vigilance and expertise probably don't protect you

Today's post is by Jonathan Ellis , Associate Professor of Philosophy and Director of the Center for Public Philosophy at the University of California, Santa Cruz, and Eric Schwitzgebel , Professor of Philosophy at the University of California, Riverside. This is the first in a two-part contribution on their paper "Rationalization in Moral and Philosophical thought" in Moral Inferences , eds. J. F. Bonnefon and B. Trémolière (Psychology Press, 2017). We’ve all been there. You’re arguing with someone – about politics, or a policy at work, or about whose turn it is to do the dishes – and they keep finding all kinds of self-serving justifications for their view. When one of their arguments is defeated, rather than rethinking their position they just leap to another argument, then maybe another. They’re rationalizing –coming up with convenient defenses for what they want to believe, rather than responding even-handedly to the points you're making. Yo

A co-citation analysis of cross-disciplinarity in the empirically-informed philosophy of mind

Today's post is by  Karen Yan (National Yang Ming Chiao Tung University) on her recent paper (co-authored with Chuan-Ya Liao), " A co-citation analysis of cross-disciplinarity in the empirically-informed philosophy of mind " ( Synthese 2023). Karen Yan What drives us to write this paper is our curiosity about what it means when philosophers of mind claim their works are informed by empirical evidence and how to assess this quality of empirically-informedness. Building on Knobe’s (2015) quantitative metaphilosophical analyses of empirically-informed philosophy of mind (EIPM), we investigated further how empirically-informed philosophers rely on empirical research and what metaphilosophical lessons to draw from our empirical results.  We utilize scientometric tools and categorization analysis to provide an empirically reliable description of EIPM. Our methodological novelty lies in integrating the co-citation analysis tool with the conceptual resources from the philosoph